Webexplore the complete list of the strongest hashira in demon slayer anime, including their abilities, ranks, breathing techniques, and more. Webfrom shinobu kocho to sanemi shinazugawa, demon slayer's strongest pillars are humanity's best defense against demons. Webthe very lifeblood of the demon slayer corps whose strength acts as the foundation of their operations, the hashira are the nine most powerful warriors among. Since the age of one, mitsuri possessed immense strength allowing her to carry heavy objects, some weighing around 120 pounds. Webupon activation, the mark provides the user with enhanced strength, stamina, agility, speed, and a boost to their breathing abilities.